/*
 * 小攀AI Design System Lite · Commercial UI v1
 * Presentation-only compatibility layer for the server-rendered production UI.
 * Product behavior, routes, form contracts and data semantics live outside this file.
 */

/* 1. Foundations: color, typography, spacing, radius and elevation */
:root {
  color-scheme: light;

  --xp-orange-50: #fff7f0;
  --xp-orange-100: #ffead9;
  --xp-orange-200: #ffd2b3;
  --xp-orange-300: #ffb27c;
  --xp-orange-400: #ff8a42;
  --xp-orange-500: #ff6a1a;
  --xp-orange-600: #e9540f;
  --xp-orange-700: #bd3d0a;
  --xp-orange-800: #97320d;
  --xp-orange-900: #7a2b10;

  --xp-neutral-0: #ffffff;
  --xp-neutral-50: #faf9f7;
  --xp-neutral-100: #f4f2ef;
  --xp-neutral-200: #e9e5e0;
  --xp-neutral-300: #d8d2cb;
  --xp-neutral-400: #a79f97;
  --xp-neutral-500: #756e67;
  --xp-neutral-600: #58524c;
  --xp-neutral-700: #403b37;
  --xp-neutral-800: #2b2825;
  --xp-neutral-900: #1d1b19;

  --xp-surface-canvas: #f7f6f4;
  --xp-surface-subtle: #fbfaf8;
  --xp-surface-raised: #ffffff;
  --xp-surface-sunken: #f1efec;
  --xp-border-subtle: #ece8e3;
  --xp-border-default: #ded9d3;
  --xp-border-strong: #c7c0b8;
  --xp-text-primary: #24211f;
  --xp-text-secondary: #625c56;
  --xp-text-tertiary: #8b837b;
  --xp-text-disabled: #aaa39c;

  --xp-success: #18794e;
  --xp-success-bg: #edf8f2;
  --xp-success-border: #cfe9da;
  --xp-warning: #98600b;
  --xp-warning-bg: #fff8e7;
  --xp-warning-border: #f3dfad;
  --xp-danger: #c93434;
  --xp-danger-bg: #fff0f0;
  --xp-danger-border: #f2cccc;
  --xp-info: #315f8c;
  --xp-info-bg: #f0f5fa;
  --xp-info-border: #d5e2ee;

  --xp-focus-ring: 0 0 0 3px rgb(255 106 26 / 16%);
  --xp-hover: #f6f3ef;
  --xp-selected: #fff2e8;
  --xp-disabled: #f1efec;

  --xp-font-sans: "XP Geist", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  --xp-font-mono: "XP Geist Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --xp-text-xs: 12px;
  --xp-text-sm: 13px;
  --xp-text-md: 14px;
  --xp-text-lg: 16px;
  --xp-text-xl: 20px;
  --xp-text-2xl: 28px;

  --xp-space-1: 4px;
  --xp-space-2: 8px;
  --xp-space-3: 12px;
  --xp-space-4: 16px;
  --xp-space-5: 20px;
  --xp-space-6: 24px;
  --xp-space-8: 32px;
  --xp-space-10: 40px;

  --xp-radius-xs: 4px;
  --xp-radius-sm: 6px;
  --xp-radius-md: 8px;
  --xp-radius-lg: 12px;
  --xp-radius-pill: 999px;
  --xp-shadow-xs: 0 1px 2px rgb(36 33 31 / 4%);
  --xp-shadow-sm: 0 2px 8px rgb(36 33 31 / 5%);
  --xp-shadow-md: 0 8px 24px rgb(36 33 31 / 7%);

  /* Compatibility aliases. New UI must consume the canonical tokens above. */
  --xp-bg: var(--xp-surface-canvas);
  --xp-card: var(--xp-surface-raised);
  --xp-text: var(--xp-text-primary);
  --xp-muted: var(--xp-text-tertiary);
  --xp-soft: var(--xp-surface-sunken);
  --xp-border: var(--xp-border-subtle);
  --xp-brand: var(--xp-orange-500);
  --xp-brand-strong: var(--xp-orange-600);
  --xp-green: var(--xp-success);
  --xp-yellow: var(--xp-warning);
  --xp-red: var(--xp-danger);
  --xp-shadow: var(--xp-shadow-xs);
  --xp-shadow-hover: var(--xp-shadow-sm);
  --bg-page: var(--xp-surface-canvas);
  --bg-card: var(--xp-surface-raised);
  --text-main: var(--xp-text-primary);
  --text-muted: var(--xp-text-secondary);
  --border-soft: var(--xp-border-subtle);
  --brand: var(--xp-orange-500);
  --brand-hover: var(--xp-orange-600);
  --success: var(--xp-success);
  --warning: var(--xp-warning);
  --danger: var(--xp-danger);
  --info: var(--xp-info);
  --radius-lg: var(--xp-radius-md);
  --radius-xl: var(--xp-radius-lg);
  --shadow-card: var(--xp-shadow-xs);
}

/* Delivery Asset Alignment V1 */
.project-delivery-action,
.batch-delivery-state {
  display: grid;
  gap: 8px;
  min-width: 190px;
}

.project-delivery-state,
.batch-delivery-state {
  display: grid;
  gap: 3px;
}

.project-delivery-state strong,
.batch-delivery-state strong {
  color: var(--xp-text-strong, #28231f);
  font-size: 13px;
}

.project-delivery-state small,
.batch-delivery-state small,
.batch-action-note {
  color: var(--xp-text-muted, #8b8179);
  font-size: 12px;
  line-height: 1.5;
}

.project-delivery-action.is-ready strong,
.batch-delivery-state.is-ready strong {
  color: var(--xp-success, #1b8057);
}

.project-delivery-action.is-failed strong,
.batch-delivery-state.is-failed strong {
  color: var(--xp-danger, #c63b35);
}

.project-delivery-action.is-review strong,
.project-delivery-action.is-needs-information strong,
.batch-delivery-state.is-review_required strong,
.batch-delivery-state.is-needs_information strong {
  color: var(--xp-warning-strong, #9b6508);
}

.project-delivery-action .button-row,
.projects-table .project-delivery-action .button-row {
  flex-wrap: wrap;
  gap: 6px;
}

.project-delivery-action .button,
.batch-delivery-state + .button-row .button {
  min-height: 36px;
  padding: 8px 12px;
  white-space: nowrap;
}

.batch-action-note {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid var(--xp-border-subtle, #e7e0da);
  border-radius: 9px;
  background: var(--xp-surface-soft, #faf8f6);
}

html {
  background: var(--xp-surface-canvas);
  font-family: var(--xp-font-sans);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  color: var(--xp-text-primary);
  background: var(--xp-surface-canvas);
  font-family: var(--xp-font-sans);
  font-size: var(--xp-text-md);
  line-height: 1.5;
}

::selection {
  color: var(--xp-orange-900);
  background: var(--xp-orange-100);
}

:focus-visible {
  outline: 2px solid var(--xp-orange-500);
  outline-offset: 2px;
}

/* 2. Buttons */
.button,
.login-button,
button[data-button-variant="primary"] {
  min-height: 38px;
  border: 1px solid var(--xp-orange-600);
  border-radius: var(--xp-radius-md);
  padding: 8px 13px;
  color: var(--xp-neutral-0);
  background: var(--xp-orange-600);
  box-shadow: var(--xp-shadow-xs);
  font-family: var(--xp-font-sans);
  font-size: var(--xp-text-sm);
  font-weight: 700;
  letter-spacing: 0;
  transition: background-color 120ms ease, border-color 120ms ease, box-shadow 120ms ease, color 120ms ease;
}

.button:hover:not(:disabled):not(.disabled),
.login-button:hover,
button[data-button-variant="primary"]:hover:not(:disabled) {
  color: var(--xp-neutral-0);
  background: var(--xp-orange-700);
  border-color: var(--xp-orange-700);
  box-shadow: var(--xp-shadow-sm);
  transform: none;
}

.button.secondary {
  color: var(--xp-text-primary);
  background: var(--xp-surface-raised);
  border-color: var(--xp-border-default);
  box-shadow: var(--xp-shadow-xs);
}

.button.secondary:hover:not(:disabled):not(.disabled) {
  color: var(--xp-text-primary);
  background: var(--xp-hover);
  border-color: var(--xp-border-strong);
  box-shadow: var(--xp-shadow-xs);
}

.button.danger {
  color: #fff;
  background: var(--xp-danger);
  border-color: var(--xp-danger);
  box-shadow: var(--xp-shadow-xs);
}

.button.tiny,
.queue-actions .button,
.pagination-bar .button {
  min-height: 32px;
  border-radius: var(--xp-radius-sm);
  padding: 6px 10px;
  font-size: var(--xp-text-xs);
}

.button:disabled,
.button.disabled,
.login-button:disabled,
button[data-button-variant]:disabled {
  color: var(--xp-text-disabled);
  background: var(--xp-disabled);
  border-color: var(--xp-border-subtle);
  box-shadow: none;
  opacity: 1;
}

/* Compatibility layer: an unclassified native button is neutral, never a primary CTA. */
:where(button:not(.password-toggle):not(.button):not([data-button-variant])) {
  min-height: 36px;
  padding: 7px 12px;
  border: 1px solid var(--xp-border-default);
  border-radius: var(--xp-radius-md);
  color: var(--xp-text-primary);
  background: var(--xp-surface-raised);
  box-shadow: var(--xp-shadow-xs);
  font-family: var(--xp-font-sans);
  font-size: var(--xp-text-sm);
  font-weight: 650;
}

:where(button:not(.password-toggle):not(.button):not([data-button-variant]):hover:not(:disabled)) {
  border-color: var(--xp-border-strong);
  color: var(--xp-text-primary);
  background: var(--xp-hover);
}

:where(button:not(.password-toggle):not(.button):not([data-button-variant]):disabled) {
  color: var(--xp-text-disabled);
  background: var(--xp-disabled);
  border-color: var(--xp-border-subtle);
  box-shadow: none;
  cursor: not-allowed;
}

/* 3. Badge and semantic status */
.badge,
.status-chip,
.tenant-pill,
.nav-badge,
.recent-code,
.queue-tag {
  min-height: 24px;
  border: 1px solid transparent;
  border-radius: var(--xp-radius-pill);
  padding: 3px 8px;
  font-size: var(--xp-text-xs);
  font-weight: 700;
  line-height: 16px;
  box-shadow: none;
}

.badge.ok,
.status-chip {
  color: var(--xp-success);
  background: var(--xp-success-bg);
  border-color: var(--xp-success-border);
}

.badge.warn {
  color: var(--xp-warning);
  background: var(--xp-warning-bg);
  border-color: var(--xp-warning-border);
}

.badge.bad {
  color: var(--xp-danger);
  background: var(--xp-danger-bg);
  border-color: var(--xp-danger-border);
}

.badge.muted,
.nav-badge {
  color: var(--xp-text-secondary);
  background: var(--xp-surface-sunken);
  border-color: var(--xp-border-subtle);
}

.tenant-pill,
.recent-code,
.queue-tag,
.nav-badge.new {
  color: var(--xp-orange-700);
  background: var(--xp-orange-50);
  border-color: var(--xp-orange-200);
}

/* 4. Card and panel */
.card,
.panel,
.readiness-card,
.kpi-card,
details:not(.mobile-nav),
.empty {
  border: 1px solid var(--xp-border-subtle);
  border-radius: var(--xp-radius-lg);
  background: var(--xp-surface-raised);
  box-shadow: var(--xp-shadow-xs);
}

.card,
form.card,
section.card {
  border-radius: var(--xp-radius-lg);
}

.panel-head {
  min-height: 48px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--xp-border-subtle);
}

.panel-head h2 {
  color: var(--xp-text-primary);
  font-size: var(--xp-text-lg);
  font-weight: 720;
  letter-spacing: -0.01em;
}

.panel-body {
  padding: 16px;
}

.panel-link {
  color: var(--xp-orange-700);
  font-size: var(--xp-text-sm);
  font-weight: 650;
}

/* 5. Dense, commercial data table */
table {
  width: 100%;
  border: 1px solid var(--xp-border-subtle);
  border-radius: var(--xp-radius-md);
  border-collapse: separate;
  border-spacing: 0;
  background: var(--xp-surface-raised);
  box-shadow: var(--xp-shadow-xs);
  overflow: hidden;
}

th,
td {
  height: 44px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--xp-border-subtle);
  color: var(--xp-text-primary);
  font-size: var(--xp-text-sm);
  line-height: 1.4;
}

th {
  color: var(--xp-text-secondary);
  background: var(--xp-surface-subtle);
  font-size: var(--xp-text-xs);
  font-weight: 700;
  letter-spacing: 0.01em;
  text-transform: none;
}

tbody tr {
  transition: background-color 100ms ease;
}

tbody tr:hover {
  background: var(--xp-surface-subtle);
}

tr:last-child td {
  border-bottom: 0;
}

.table-scroll,
.batch-table-wrap {
  border-radius: var(--xp-radius-md);
}

/* 6. Forms */
label {
  gap: 6px;
  color: var(--xp-text-secondary);
  font-size: var(--xp-text-sm);
  font-weight: 650;
}

input,
textarea,
select {
  min-height: 38px;
  border: 1px solid var(--xp-border-default);
  border-radius: var(--xp-radius-md);
  padding: 8px 10px;
  color: var(--xp-text-primary);
  background: var(--xp-surface-raised);
  box-shadow: inset 0 1px 1px rgb(36 33 31 / 2%);
  font-family: var(--xp-font-sans);
  font-size: var(--xp-text-sm);
  font-weight: 450;
  transition: border-color 120ms ease, box-shadow 120ms ease, background-color 120ms ease;
}

input:hover,
textarea:hover,
select:hover {
  border-color: var(--xp-border-strong);
}

input:focus,
textarea:focus,
select:focus {
  outline: 0;
  border-color: var(--xp-orange-500);
  box-shadow: var(--xp-focus-ring);
}

input:disabled,
textarea:disabled,
select:disabled {
  color: var(--xp-text-disabled);
  background: var(--xp-disabled);
}

input::placeholder,
textarea::placeholder {
  color: var(--xp-text-tertiary);
}

pre,
code,
.prompt-editor {
  font-family: var(--xp-font-mono);
}

pre {
  border-color: var(--xp-border-subtle);
  border-radius: var(--xp-radius-md);
  color: var(--xp-neutral-700);
  background: var(--xp-surface-subtle);
}

code {
  border-radius: var(--xp-radius-xs);
  color: var(--xp-orange-800);
  background: var(--xp-orange-50);
}

/* 7. Sidebar */
.shell > aside {
  width: 248px;
  padding: 20px 14px 16px;
  background: var(--xp-surface-subtle);
  border-right: 1px solid var(--xp-border-subtle);
  box-shadow: none;
  backdrop-filter: none;
}

main {
  margin-left: 248px;
  width: calc(100% - 248px);
}

.brand {
  height: 64px;
  margin-bottom: 14px;
  padding: 2px 6px 14px;
  border-bottom-color: var(--xp-border-subtle);
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: var(--xp-radius-md);
  box-shadow: none;
}

.brand strong {
  color: var(--xp-neutral-900);
  font-size: 16px;
  font-weight: 760;
  letter-spacing: -0.01em;
}

.brand span {
  color: var(--xp-text-tertiary);
  font-size: 11px;
  font-weight: 500;
}

.side-search {
  height: 38px;
  margin-bottom: 16px;
  border-color: var(--xp-border-subtle);
  border-radius: var(--xp-radius-md);
  background: var(--xp-surface-raised);
  box-shadow: none;
}

.nav-group {
  gap: 3px;
}

.nav-group-label {
  padding: 0 10px;
  color: var(--xp-text-tertiary);
  font-size: 11px;
  font-weight: 650;
  line-height: 24px;
}

nav a,
.mobile-nav-popover .nav-link {
  min-height: 36px;
  padding: 7px 9px;
  border-radius: var(--xp-radius-sm);
  color: var(--xp-text-secondary);
  font-size: var(--xp-text-sm);
  font-weight: 600;
  transition: background-color 100ms ease, color 100ms ease;
}

nav a:hover,
.mobile-nav-popover .nav-link:hover {
  color: var(--xp-text-primary);
  background: var(--xp-hover);
  transform: none;
}

nav a.active,
.mobile-nav-popover .nav-link.active {
  color: var(--xp-orange-700);
  background: var(--xp-selected);
  box-shadow: inset 3px 0 0 var(--xp-orange-500);
}

.nav-icon,
nav a.active .nav-icon {
  width: 24px;
  height: 24px;
  border: 0;
  border-radius: var(--xp-radius-sm);
  color: currentColor;
  background: transparent;
  box-shadow: none;
}

.platform-card,
.side-user {
  border-radius: var(--xp-radius-md);
  border-color: var(--xp-border-subtle);
  background: var(--xp-surface-raised);
  box-shadow: none;
}

.platform-card {
  color: var(--xp-text-secondary);
}

.platform-card b {
  color: var(--xp-orange-700);
  font-size: 20px;
}

.side-avatar,
.avatar {
  background: var(--xp-neutral-800);
  box-shadow: none;
}

/* 8. Topbar and PageHeader */
.topbar {
  min-height: 58px;
  padding: 0 28px;
  border-bottom: 1px solid var(--xp-border-subtle);
  background: rgb(255 255 255 / 94%);
  box-shadow: none;
  backdrop-filter: none;
}

.breadcrumb {
  color: var(--xp-text-tertiary);
  font-size: var(--xp-text-sm);
  font-weight: 550;
}

.breadcrumb a {
  color: var(--xp-text-tertiary);
}

.breadcrumb strong {
  color: var(--xp-text-primary);
  font-size: var(--xp-text-sm);
  font-weight: 680;
}

.userbar {
  color: var(--xp-text-secondary);
  font-size: var(--xp-text-sm);
  font-weight: 550;
}

.top-icon {
  border-radius: var(--xp-radius-sm);
  color: var(--xp-text-secondary);
}

.top-icon:hover {
  color: var(--xp-text-primary);
  background: var(--xp-hover);
}

.page-body {
  max-width: 1760px;
  padding: 24px 28px 48px;
}

.hero {
  margin: 2px 0 20px;
  align-items: center;
}

.hero h1 {
  color: var(--xp-text-primary);
  font-size: var(--xp-text-2xl);
  font-weight: 720;
  letter-spacing: -0.025em;
}

.hero p {
  margin-top: 5px;
  color: var(--xp-text-secondary);
  font-size: var(--xp-text-sm);
  font-weight: 480;
}

.section-title {
  color: var(--xp-text-primary);
  font-size: var(--xp-text-lg);
  font-weight: 700;
}

/* 9. Dense utility surfaces */
.grid,
.dashboard-grid {
  gap: var(--xp-space-3);
}

.kpi-card {
  min-height: 112px;
  padding: 15px 16px;
  border-radius: var(--xp-radius-lg);
  box-shadow: var(--xp-shadow-xs);
}

.kpi-card:hover,
.template-card:hover,
.queue-row:hover {
  border-color: var(--xp-border-default);
  box-shadow: var(--xp-shadow-sm);
  transform: none;
}

.kpi-title {
  color: var(--xp-text-secondary);
  font-size: var(--xp-text-xs);
  font-weight: 650;
}

.kpi-value {
  margin-top: 12px;
  color: var(--xp-text-primary);
  font-size: 28px;
  font-weight: 720;
}

.kpi-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--xp-radius-md);
  color: var(--xp-orange-700);
  background: var(--xp-orange-50);
  box-shadow: none;
}

.notice {
  border-color: var(--xp-warning-border);
  border-radius: var(--xp-radius-md);
  color: var(--xp-warning);
  background: var(--xp-warning-bg);
}

.empty {
  color: var(--xp-text-secondary);
  border-style: dashed;
  box-shadow: none;
}

/* 10. Login consumes the same foundations without altering its form contract. */
.login-page {
  box-sizing: border-box;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--xp-surface-canvas);
}

.login-page .panel {
  box-sizing: border-box;
  width: min(408px, 100%);
  padding: 30px;
  border: 1px solid var(--xp-border-subtle);
  border-radius: var(--xp-radius-lg);
  background: var(--xp-surface-raised);
  box-shadow: var(--xp-shadow-md);
}

.login-page h1 {
  margin: 0 0 6px;
  color: var(--xp-text-primary);
  font-size: 24px;
  font-weight: 740;
  letter-spacing: -0.025em;
}

.login-page p {
  color: var(--xp-text-secondary);
}

.login-page .password-toggle {
  color: var(--xp-orange-700);
  border-radius: var(--xp-radius-sm);
}

.login-page .password-toggle:hover {
  background: var(--xp-orange-50);
}

.login-page .error {
  color: var(--xp-danger);
  background: var(--xp-danger-bg);
  border: 1px solid var(--xp-danger-border);
  border-radius: var(--xp-radius-md);
}

@media (max-width: 1180px) {
  .shell > aside {
    display: none;
  }

  main {
    width: 100%;
    margin-left: 0;
  }

  .mobile-nav {
    display: block;
  }
}

@media (max-width: 760px) {
  .topbar {
    min-height: 54px;
    padding: 0 16px;
  }

  .page-body {
    padding: 18px 16px 36px;
  }

  .hero {
    align-items: flex-start;
  }

  .hero h1 {
    font-size: 24px;
  }

  .top-actions,
  .tenant-pill {
    display: none;
  }

  .login-page {
    padding: 16px;
  }

  .login-page .panel {
    padding: 24px 20px;
    box-shadow: var(--xp-shadow-sm);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* 11. Commercial application shell and full-page coverage */
body[data-page] {
  min-width: 320px;
  background: var(--xp-surface-canvas);
}

body[data-page] .page-body > .hero:first-child,
body[data-page] .page-body > .operations-page > .hero:first-child {
  position: relative;
  min-height: 72px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--xp-border-subtle);
}

.page-eyebrow,
.panel-eyebrow,
.login-eyebrow,
.login-kicker {
  display: block;
  margin-bottom: 6px;
  color: var(--xp-orange-700);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.12em;
  line-height: 1.4;
}

.page-body h2,
.page-body h3 {
  color: var(--xp-text-primary);
  letter-spacing: -0.012em;
}

.page-body h3 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 690;
}

.page-body .card > p,
.page-body .panel-body > p {
  color: var(--xp-text-secondary);
  font-size: var(--xp-text-sm);
  line-height: 1.72;
}

.page-body > .card,
.page-body > form.card,
.page-body > section.card,
.page-body > table,
.page-body > .table-scroll,
.page-body > details {
  margin-bottom: 16px;
}

.page-body > .grid,
.page-body > section.grid {
  margin-bottom: 16px;
}

.page-body > table,
.page-body > .operations-page > table {
  display: table;
}

.subtle,
.mini,
.muted-text {
  color: var(--xp-text-tertiary);
}

.danger-text {
  color: var(--xp-danger);
}

.success-text {
  color: var(--xp-success);
}

.warning-text {
  color: var(--xp-warning);
}

.notice.bad,
.card.bad {
  color: var(--xp-danger);
  background: var(--xp-danger-bg);
  border-color: var(--xp-danger-border);
}

.card.ok {
  color: var(--xp-success);
  background: var(--xp-success-bg);
  border-color: var(--xp-success-border);
}

.card.metric {
  min-height: 104px;
  padding: 15px 16px;
}

.card.metric strong {
  color: var(--xp-text-secondary);
  font-size: var(--xp-text-xs);
  font-weight: 650;
}

.card.metric h2 {
  margin-top: 10px;
  font-size: 26px;
  font-weight: 720;
}

.button-row form {
  margin: 0;
}

.form-grid.card,
form.card,
section.card {
  padding: 18px;
}

.form-grid {
  gap: 14px;
}

details:not(.mobile-nav) {
  padding: 13px 15px;
}

details:not(.mobile-nav) summary {
  color: var(--xp-text-primary);
  font-size: var(--xp-text-sm);
  font-weight: 680;
}

.empty {
  min-height: 112px;
  display: grid;
  place-items: center;
  padding: 26px;
  border-color: var(--xp-border-default);
  background: var(--xp-surface-subtle);
}

/* 12. Login: commercial product entry */
.login-page {
  display: block;
  padding: 0;
  overflow-x: hidden;
  background: var(--xp-surface-canvas);
}

.login-shell {
  width: 100%;
  min-height: 100vh;
  margin: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(420px, 0.85fr);
}

.login-brand {
  min-width: 0;
  padding: clamp(42px, 7vw, 92px);
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  gap: 30px;
  color: #fff;
  background: var(--xp-neutral-900);
}

.login-brand-mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid rgb(255 255 255 / 12%);
  border-radius: var(--xp-radius-lg);
  background: #fff;
}

.login-brand-mark img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.login-brand > div:nth-child(2) {
  max-width: 670px;
  align-self: center;
}

.login-brand .login-eyebrow {
  margin-bottom: 18px;
  color: var(--xp-orange-400);
}

.login-brand h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(38px, 4.2vw, 64px);
  font-weight: 650;
  line-height: 1.13;
  letter-spacing: -0.05em;
}

.login-brand p {
  max-width: 610px;
  margin: 24px 0 0;
  color: var(--xp-neutral-300);
  font-size: 17px;
  line-height: 1.8;
}

.login-capabilities {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgb(255 255 255 / 12%);
  border-bottom: 1px solid rgb(255 255 255 / 12%);
}

.login-capabilities > div {
  padding: 18px 20px;
  border-right: 1px solid rgb(255 255 255 / 12%);
}

.login-capabilities > div:first-child {
  padding-left: 0;
}

.login-capabilities > div:last-child {
  border-right: 0;
}

.login-capabilities strong,
.login-capabilities span {
  display: block;
}

.login-capabilities strong {
  margin-bottom: 5px;
  color: #fff;
  font-size: var(--xp-text-sm);
}

.login-capabilities span,
.login-brand small {
  color: var(--xp-neutral-400);
  font-size: var(--xp-text-xs);
}

.login-page .login-panel {
  width: min(440px, calc(100% - 48px));
  margin: auto;
  padding: 38px;
  border: 1px solid var(--xp-border-subtle);
  border-radius: var(--xp-radius-lg);
  box-shadow: var(--xp-shadow-md);
}

.login-panel-head {
  margin-bottom: 28px;
}

.login-panel-head h2 {
  margin: 0;
  color: var(--xp-text-primary);
  font-size: 30px;
  font-weight: 690;
  letter-spacing: -0.04em;
}

.login-panel-head p {
  margin: 8px 0 0;
  color: var(--xp-text-secondary);
}

.login-mobile-brand {
  display: none;
}

.login-page form {
  gap: 18px;
}

.login-page input {
  min-height: 44px;
}

.login-page .login-button {
  min-height: 44px;
  margin-top: 4px;
}

.login-trust {
  margin-top: 22px;
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--xp-border-subtle);
  color: var(--xp-text-tertiary);
  font-size: 11px;
}

/* 13. Dashboard and Agent Operations */
body[data-page="工作台"] .page-body {
  max-width: 1800px;
}

.dashboard-hero h1 {
  font-size: 32px;
}

body[data-page="工作台"] .dashboard-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 10px;
}

body[data-page="工作台"] .dashboard-grid > .kpi-card {
  grid-column: span 2;
}

body[data-page="工作台"] .dashboard-grid > .kpi-card:nth-child(1),
body[data-page="工作台"] .dashboard-grid > .kpi-card:nth-child(2) {
  grid-column: span 3;
}

body[data-page="工作台"] .kpi-card {
  min-height: 122px;
}

body[data-page="工作台"] .kpi-mini {
  display: none;
}

body[data-page="工作台"] .dashboard-content {
  gap: 14px;
}

body[data-page="工作台"] .side-panel-stack {
  gap: 12px;
}

.agent-operations-panel {
  margin: 16px 0;
}

.agent-operations-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.agent-operations-grid > div {
  min-height: 122px;
  display: grid;
  align-content: start;
  padding: 18px;
  border-right: 1px solid var(--xp-border-subtle);
}

.agent-operations-grid > div:last-child {
  border-right: 0;
}

.agent-index {
  margin-bottom: 18px;
  color: var(--xp-orange-600);
  font-family: var(--xp-font-mono);
  font-size: 11px;
}

.agent-operations-grid strong,
.agent-operations-grid small {
  display: block;
}

.agent-operations-grid strong {
  font-size: 15px;
}

.agent-operations-grid small {
  margin-top: 3px;
  color: var(--xp-text-tertiary);
}

.agent-state {
  width: fit-content;
  margin-top: 15px;
  padding: 3px 7px;
  border: 1px solid var(--xp-border-default);
  border-radius: var(--xp-radius-pill);
  color: var(--xp-text-secondary);
  background: var(--xp-surface-subtle);
  font-size: 10px;
  font-style: normal;
  font-weight: 650;
}

.agent-state.ready {
  color: var(--xp-success);
  background: var(--xp-success-bg);
  border-color: var(--xp-success-border);
}

.agent-state.active {
  color: var(--xp-info);
  background: var(--xp-info-bg);
  border-color: var(--xp-info-border);
}

.agent-state.attention {
  color: var(--xp-warning);
  background: var(--xp-warning-bg);
  border-color: var(--xp-warning-border);
}

.queue-list {
  gap: 0;
  border: 1px solid var(--xp-border-subtle);
  border-radius: var(--xp-radius-md);
  overflow: hidden;
}

.queue-row {
  display: grid;
  grid-template-columns: minmax(220px, 1.25fr) minmax(180px, 0.9fr) minmax(210px, 1fr) minmax(210px, auto);
  gap: 12px;
  align-items: center;
  border: 0;
  border-bottom: 1px solid var(--xp-border-subtle);
  border-radius: 0;
  padding: 11px 14px;
  background: var(--xp-surface-raised);
}

.queue-row:last-child {
  border-bottom: 0;
}

.queue-row:hover {
  background: var(--xp-surface-subtle);
  box-shadow: none;
}

.queue-project a {
  display: block;
  margin-bottom: 6px;
  font-size: var(--xp-text-md);
  font-weight: 690;
}

.queue-project-meta,
.queue-inline,
.queue-signals > span {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
}

.queue-project-meta {
  flex-wrap: wrap;
  color: var(--xp-text-tertiary);
  font-size: 11px;
}

.queue-tag {
  margin: 0;
  padding: 2px 7px;
  border: 1px solid var(--xp-orange-200);
  border-radius: var(--xp-radius-pill);
  color: var(--xp-orange-700);
  background: var(--xp-orange-50);
  font-size: 10px;
}

.queue-progress-cell {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.queue-inline {
  justify-content: space-between;
}

.queue-inline .queue-label {
  margin: 0;
}

.queue-inline strong {
  color: var(--xp-text-secondary);
  font-size: 12px;
  font-weight: 650;
}

.queue-progress-cell .progress {
  height: 5px;
}

.queue-signals {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, auto));
  gap: 5px 10px;
  align-items: center;
  min-width: 0;
}

.queue-signals em {
  color: var(--xp-text-tertiary);
  font-size: 10px;
  font-style: normal;
}

.queue-signals strong {
  font-size: 11px;
  font-weight: 680;
  white-space: nowrap;
}

.queue-signals .badge {
  min-height: 22px;
  padding: 3px 7px;
  font-size: 10px;
}

.queue-signals .queue-reason,
.queue-signals > small {
  grid-column: 1 / -1;
  max-width: 100%;
  margin: 0;
  overflow: hidden;
  color: var(--xp-text-tertiary);
  font-size: 10px;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.queue-signals > small {
  display: none;
}

body[data-page="工作台"] .queue-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  justify-content: stretch;
}

body[data-page="工作台"] .queue-actions .button {
  min-height: 30px;
  padding: 5px 8px;
  border-radius: var(--xp-radius-sm);
  font-size: 11px;
  white-space: nowrap;
}

.queue-label {
  color: var(--xp-text-tertiary);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.03em;
}

/* 14. Project evidence workspace */
body[data-page="项目详情"] .page-body {
  max-width: 1840px;
}

.project-hero {
  align-items: flex-start;
}

.project-hero > div:first-child {
  min-width: 0;
}

.project-hero > .button-row {
  max-width: 720px;
  justify-content: flex-end;
}

.production-map {
  position: relative;
  margin-bottom: 16px;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  border: 1px solid var(--xp-border-subtle);
  border-radius: var(--xp-radius-lg);
  background: var(--xp-surface-raised);
  box-shadow: var(--xp-shadow-xs);
  overflow: hidden;
}

.production-map > div {
  min-height: 92px;
  padding: 15px 13px;
  border-right: 1px solid var(--xp-border-subtle);
}

.production-map > div:nth-child(7) {
  border-right: 0;
}

.production-map span,
.production-map strong,
.production-map small {
  display: block;
}

.production-map span {
  margin-bottom: 13px;
  color: var(--xp-orange-600);
  font-family: var(--xp-font-mono);
  font-size: 10px;
}

.production-step {
  position: relative;
  transition: background-color 120ms ease, box-shadow 120ms ease;
}

.production-step.complete {
  background: var(--xp-success-bg);
}

.production-step.complete::after,
.production-step.current::after,
.production-step.failed::after {
  content: "";
  position: absolute;
  inset: auto 12px 0;
  height: 2px;
  background: var(--xp-success);
}

.production-step.current {
  background: var(--xp-orange-50);
  box-shadow: inset 0 0 0 1px var(--xp-orange-200);
}

.production-step.current::after {
  background: var(--xp-orange-600);
}

.production-step.failed {
  background: var(--xp-danger-bg);
}

.production-step.failed::after {
  background: var(--xp-danger);
}

.production-step.failed span,
.production-step.failed strong {
  color: var(--xp-danger);
}

.production-step.historical {
  color: var(--xp-text-tertiary);
  background: var(--xp-surface-sunken);
}

.production-step.pending span {
  color: var(--xp-text-disabled);
}

.production-map strong {
  font-size: 13px;
  font-weight: 680;
}

.production-map small {
  margin-top: 3px;
  color: var(--xp-text-tertiary);
  font-size: 10px;
}

.production-map > p {
  grid-column: 1 / -1;
  margin: 0;
  padding: 8px 13px;
  border-top: 1px solid var(--xp-border-subtle);
  color: var(--xp-text-tertiary);
  background: var(--xp-surface-subtle);
  font-size: 10px;
}

body[data-page="项目详情"] .readiness-card {
  margin-bottom: 16px;
  padding: 18px;
}

body[data-page="项目详情"] .readiness-score {
  width: 86px;
  height: 86px;
  border-radius: var(--xp-radius-lg);
  color: var(--xp-orange-700);
  background: var(--xp-orange-50);
  border-color: var(--xp-orange-200);
}

body[data-page="项目详情"] .readiness-risks,
body[data-page="项目详情"] .readiness-check {
  border-radius: var(--xp-radius-md);
}

body[data-page="项目详情"] .production-stage-panel,
body[data-page="项目详情"] .quality-decision-panel,
body[data-page="项目详情"] .checkpoint-panel {
  margin-bottom: 16px;
}

body[data-page="项目详情"] .grid > .card {
  min-height: 150px;
  padding: 16px;
}

body[data-page="项目详情"] .grid > .card p {
  margin-bottom: 0;
}

.decision-strip {
  border-radius: var(--xp-radius-md);
  background: var(--xp-surface-subtle);
}

.decision-strip > div {
  min-height: 58px;
}

.material-list {
  padding: 0;
}

.material-row {
  min-height: 54px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--xp-border-subtle);
}

.material-row:last-child {
  border-bottom: 0;
}

.material-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 14px 0 16px;
  overflow: hidden;
  border: 1px solid var(--xp-border-subtle);
  border-radius: var(--xp-radius-md);
  background: var(--xp-border-subtle);
}

.material-facts > span {
  display: grid;
  gap: 4px;
  min-height: 70px;
  padding: 12px 14px;
  background: var(--xp-surface-primary);
}

.material-facts small {
  color: var(--xp-text-secondary);
  font-size: var(--xp-text-xs);
  font-weight: 650;
}

.material-facts strong {
  color: var(--xp-text-primary);
  font-size: var(--xp-text-md);
}

/* 15. Operations, lists, filters and bulk work */
body[data-page="运营操作中心"] .page-body,
body[data-page="批量任务"] .page-body,
body[data-page="批量报告"] .page-body {
  max-width: none;
}

.operations-runtime,
.operations-lanes {
  border-color: var(--xp-border-subtle);
  border-radius: var(--xp-radius-md);
  box-shadow: var(--xp-shadow-xs);
}

.operations-lanes {
  padding: 4px;
  background: var(--xp-surface-raised);
}

.operations-lanes a {
  border-radius: var(--xp-radius-sm);
}

.operations-lanes a.active {
  color: #fff;
  background: var(--xp-neutral-800);
}

.operations-filters {
  padding: 14px 16px;
  border-radius: var(--xp-radius-md);
  box-shadow: none;
}

.operations-filters label.full {
  grid-column: span 2;
}

.operations-kpis .kpi-card {
  min-height: 106px;
}

.projects-table,
.batch-table {
  font-variant-numeric: tabular-nums;
}

.pagination-bar {
  padding: 9px 12px;
  border-radius: var(--xp-radius-md);
  box-shadow: none;
}

.batch-steps,
.mode-grid {
  gap: 8px;
}

.batch-step,
.mode-card {
  border-color: var(--xp-border-subtle);
  border-radius: var(--xp-radius-md);
  box-shadow: none;
}

.batch-step.active,
.mode-card:has(input:checked) {
  color: var(--xp-orange-700);
  background: var(--xp-orange-50);
  border-color: var(--xp-orange-300);
  box-shadow: inset 3px 0 0 var(--xp-orange-500);
}

.batch-table-wrap {
  border-color: var(--xp-border-subtle);
  box-shadow: none;
}

/* 16. CRM, team, billing, tenant, governance and settings */
body[data-page="客户管理"] .page-body > form.card:first-of-type,
body[data-page="员工账号"] .page-body > section.card,
body[data-page="租户管理"] .page-body > form.card,
body[data-page="计费管理"] .page-body > form.card,
body[data-page="创建项目"] .page-body > form.card {
  border-top: 2px solid var(--xp-orange-500);
}

body[data-page="客户管理"] .page-body > form.card + form.card {
  padding: 12px 14px;
  border-top: 1px solid var(--xp-border-subtle);
  box-shadow: none;
}

body[data-page="租户钱包"] .grid,
body[data-page="系统设置"] .grid,
body[data-page="风控报告"] .grid,
body[data-page="人工复核"] .grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

body[data-page="系统设置"] .grid > .card,
body[data-page="风控报告"] .grid > .card {
  min-height: 154px;
  padding: 16px;
}

body[data-page="风控报告"] .grid > .card {
  border-top: 2px solid var(--xp-border-strong);
}

body[data-page="人工复核"] .page-body > form.card {
  margin-top: 16px;
  border-top: 2px solid var(--xp-warning);
}

body[data-page="审计日志"] td:first-child,
body[data-page="生成订单"] td:first-child,
body[data-page="扣费流水"] td:first-child {
  white-space: nowrap;
  font-family: var(--xp-font-mono);
  font-size: 11px;
}

body[data-page="提示词实验室"] .prompt-list a,
body[data-page="版本差异"] pre {
  border-color: var(--xp-border-subtle) !important;
  border-radius: var(--xp-radius-md);
  background: var(--xp-surface-raised) !important;
  box-shadow: none;
}

body[data-page="提示词实验室"] .prompt-list a:hover {
  color: var(--xp-orange-700);
  border-color: var(--xp-orange-300) !important;
  background: var(--xp-orange-50) !important;
}

body[data-page="提示词实验室"] .prompt-editor,
body[data-page="版本差异"] pre {
  line-height: 1.7;
}

.version-row {
  border-color: var(--xp-border-subtle);
  border-radius: var(--xp-radius-md);
  background: var(--xp-surface-subtle);
}

/* 17. Responsive coverage across every production page */
@media (max-width: 1480px) {
  body[data-page="工作台"] .dashboard-grid > .kpi-card,
  body[data-page="工作台"] .dashboard-grid > .kpi-card:nth-child(1),
  body[data-page="工作台"] .dashboard-grid > .kpi-card:nth-child(2) {
    grid-column: span 4;
  }

  .production-map {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .production-map > div {
    border-bottom: 1px solid var(--xp-border-subtle);
  }

  body[data-page="工作台"] .dashboard-content {
    grid-template-columns: 1fr;
  }

  body[data-page="工作台"] .side-panel-stack {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 1180px) {
  .login-shell {
    grid-template-columns: minmax(0, 1fr) minmax(390px, 0.9fr);
  }

  .login-brand {
    padding: 54px;
  }

  .login-capabilities {
    grid-template-columns: 1fr;
  }

  .login-capabilities > div,
  .login-capabilities > div:first-child {
    padding: 11px 0;
    border-right: 0;
    border-bottom: 1px solid rgb(255 255 255 / 12%);
  }

  .login-capabilities > div:last-child {
    border-bottom: 0;
  }

  .topbar-right {
    gap: 8px;
  }

  .userbar {
    gap: 7px;
  }

  body[data-page="工作台"] .dashboard-content {
    grid-template-columns: 1fr;
  }

  body[data-page="工作台"] .side-panel-stack {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body[data-page="工作台"] .queue-row {
    grid-template-columns: minmax(220px, 1.2fr) minmax(180px, 0.9fr) minmax(200px, 1fr) minmax(210px, auto);
  }

  .agent-operations-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .agent-operations-grid > div:nth-child(2) {
    border-right: 0;
  }

  .agent-operations-grid > div:nth-child(-n+2) {
    border-bottom: 1px solid var(--xp-border-subtle);
  }

  body[data-page="租户钱包"] .grid,
  body[data-page="系统设置"] .grid,
  body[data-page="风控报告"] .grid,
  body[data-page="人工复核"] .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .table-scroll,
  .page-body > table,
  .operations-page > table {
    overflow-x: auto;
  }
}

@media (max-width: 940px) {
  body[data-page="工作台"] .queue-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 8px 14px;
    padding: 10px 12px;
  }

  body[data-page="工作台"] .queue-actions {
    grid-column: auto;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body[data-page="工作台"] .queue-project a {
    margin-bottom: 3px;
  }

  body[data-page="工作台"] .queue-signals {
    align-self: center;
  }
}

@media (max-width: 840px) {
  body[data-page="工作台"] .side-panel-stack {
    grid-template-columns: 1fr;
  }

  .login-shell {
    display: block;
    padding: 22px;
  }

  .login-brand {
    display: none;
  }

  .login-page .login-panel {
    width: min(440px, 100%);
    margin: max(40px, 9vh) auto;
  }

  .login-mobile-brand {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 30px;
    color: var(--xp-text-primary);
    font-size: var(--xp-text-sm);
    font-weight: 720;
  }

  .login-mobile-brand img {
    width: 28px;
    height: 28px;
  }

  .hero,
  .project-hero {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .project-hero > .button-row {
    max-width: none;
    justify-content: flex-start;
  }

  body[data-page="工作台"] .dashboard-grid > .kpi-card,
  body[data-page="工作台"] .dashboard-grid > .kpi-card:nth-child(1),
  body[data-page="工作台"] .dashboard-grid > .kpi-card:nth-child(2) {
    grid-column: span 6;
  }

  .production-map {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .readiness-main {
    grid-template-columns: 1fr;
  }

  body[data-page="项目详情"] .readiness-score {
    width: 100%;
    height: 68px;
  }

  .decision-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .prompt-shell {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  body[data-page="工作台"] .queue-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  body[data-page="工作台"] .queue-actions {
    grid-column: auto;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .material-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .login-shell {
    padding: 16px;
  }

  .login-page .login-panel {
    margin: 18px auto;
    padding: 26px 20px;
  }

  .login-panel-head h2 {
    font-size: 26px;
  }

  .login-trust {
    gap: 8px;
    flex-wrap: wrap;
  }

  .topbar {
    align-items: flex-start;
    min-height: 104px;
    padding-top: 10px;
  }

  .topbar-right {
    position: absolute;
    left: 16px;
    bottom: 9px;
    width: calc(100% - 32px);
  }

  .userbar {
    width: 100%;
    justify-content: flex-end;
  }

  .userbar .top-icon[aria-label="帮助"],
  .userbar .tenant-switch,
  .userbar a[href="/account/password"] {
    display: none;
  }

  body[data-page="工作台"] .dashboard-grid > .kpi-card,
  body[data-page="工作台"] .dashboard-grid > .kpi-card:nth-child(1),
  body[data-page="工作台"] .dashboard-grid > .kpi-card:nth-child(2) {
    grid-column: 1 / -1;
  }

  .agent-operations-grid,
  .production-map,
  body[data-page="租户钱包"] .grid,
  body[data-page="系统设置"] .grid,
  body[data-page="风控报告"] .grid,
  body[data-page="人工复核"] .grid {
    grid-template-columns: 1fr;
  }

  .agent-operations-grid > div {
    border-right: 0;
    border-bottom: 1px solid var(--xp-border-subtle);
  }

  .agent-operations-grid > div:last-child,
  .production-map > div:last-of-type {
    border-bottom: 0;
  }

  .page-body > .grid,
  .page-body > section.grid,
  .form-grid,
  .readiness-check-grid,
  .operations-filters {
    grid-template-columns: 1fr;
  }

  .operations-filters label.full,
  .operations-filters .button-row {
    grid-column: auto;
  }

  .button-row {
    align-items: stretch;
  }

  .hero > .button-row .button,
  .project-hero > .button-row .button {
    flex: 1 1 auto;
  }
}